Of course, he should have known better -they had already forced him to act against his conscious and then failed to live up to the promises they had made in exchange on other issues.
Democrats lie. Democrat enablers lie.
I never understood this whole charade, "let's forgive millions of illegals THIS time, but from now on we'll be tough on border enforcement." It has the same logic as "let's issue a pardon to all thieves, if in return we can get serious about enforcing laws against theft." Anyone who takes it seriously is either a fraud or a fool.